{"url":"http://public2.vulnerablecode.io/api/packages/1059603?format=json","purl":"pkg:deb/debian/ckeditor@4.16.2%2Bdfsg-1?distro=bullseye","type":"deb","namespace":"debian","name":"ckeditor","version":"4.16.2+dfsg-1","qualifiers":{"distro":"bullseye"},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":"4.19.0+dfsg-1","latest_non_vulnerable_version":"4.19.1+dfsg-1","affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/11029?format=json","vulnerability_id":"VCID-17pr-6guy-53ge","summary":"Cross-site Scripting\nckeditor is an open source WYSIWYG HTML editor with rich content support. A vulnerability has been discovered in the clipboard Widget plugin if used alongside the undo feature. The vulnerability allows a user to abuse undo functionality using malformed widget HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at The problem has been recognized and patched. The fix will be available","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32808","reference_id":"","reference_type":"","scores":[{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80156","published_at":"2026-04-01T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80305","published_at":"2026-05-05T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80289","published_at":"2026-04-29T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80274","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80267","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80241","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80208","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80199","published_at":"2026-04-08T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80171","published_at":"2026-04-07T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80182","published_at":"2026-04-04T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80163","published_at":"2026-04-02T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80238","published_at":"2026-04-18T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80236","published_at":"2026-04-16T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80213","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01368","scoring_system":"epss","scoring_elements":"0.80227","published_at":"2026-04-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32808"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32808","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32808"},{"reference_url":"https://github.com/ckeditor/ckeditor4","reference_id":"","reference_type":"","scores":[{"value":"7.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ckeditor/ckeditor4"},{"reference_url":"https://github.com/ckeditor/ckeditor4/releases/tag/4.16.2","reference_id":"","reference_type":"","scores":[{"value":"7.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ckeditor/ckeditor4/releases/tag/4.16.2"},{"reference_url":"https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6226-h7ff-ch6c","reference_id":"","reference_type":"","scores":[{"value":"7.6","scoring_system":"cvssv3","scoring_elements":""},{"value":"7.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6226-h7ff-ch6c"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T","reference_id":"","reference_type":"","scores":[{"value":"7.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW","reference_id":"","reference_type":"","scores":[{"value":"7.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.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Injection\nckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEdit The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32809","reference_id":"","reference_type":"","scores":[{"value":"0.00236","scoring_system":"epss","scoring_elements":"0.46583","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00236","scoring_system":"epss","scoring_elements":"0.46433","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00236","scoring_system":"epss","scoring_elements":"0.46528","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00236","scoring_system":"epss","scoring_elements":"0.46577","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00236","scoring_system":"epss","scoring_elements":"0.46566","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00236","scoring_system":"epss","scoring_elements":"0.46584","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00236","scoring_system":"epss","scoring_elements":"0.46637","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00236","scoring_system":"epss","scoring_elements":"0.4664","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00321","scoring_system":"epss","scoring_elements":"0.55075","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00321","scoring_system":"epss","scoring_elements":"0.55176","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00321","scoring_system":"epss","scoring_elements":"0.552","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00321","scoring_system":"epss","scoring_elements":"0.55175","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00321","scoring_system":"epss","scoring_elements":"0.55224","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00321","scoring_system":"epss","scoring_elements":"0.55236","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00321","scoring_system":"epss","scoring_elements":"0.55217","published_at":"2026-04-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32809"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32809","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32809"},{"reference_url":"https://github.com/ckeditor/ckeditor4","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ckeditor/ckeditor4"},{"reference_url":"https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-7889-rm5j-hpgg","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3","scoring_elements":""},{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-7889-rm5j-hpgg"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD/"},{"reference_url":"https://www.oracle.com/security-alerts/cpujan2022.html","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpujan2022.html"},{"reference_url":"https://www.oracle.com/security-alerts/cpuoct2021.html","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpuoct2021.html"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=992291","reference_id":"992291","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=992291"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32809","reference_id":"CVE-2021-32809","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32809"},{"reference_url":"https://github.com/advisories/GHSA-7889-rm5j-hpgg","reference_id":"GHSA-7889-rm5j-hpgg","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-7889-rm5j-hpgg"},{"reference_url":"https://usn.ubuntu.com/5340-1/","reference_id":"USN-5340-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5340-1/"},{"reference_url":"https://usn.ubuntu.com/USN-5340-2/","reference_id":"USN-USN-5340-2","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/USN-5340-2/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/1059603?format=json","purl":"pkg:deb/debian/ckeditor@4.16.2%2Bdfsg-1?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.16.2%252Bdfsg-1%3Fdistro=bullseye"},{"url":"http://public2.vulnerablecode.io/api/packages/1059598?format=json","purl":"pkg:deb/debian/ckeditor@4.19.1%2Bdfsg-1?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/ckeditor@4.19.1%252Bdfsg-1%3Fdistro=bullseye"}],"aliases":["CVE-2021-32809","GHSA-7889-rm5j-hpgg"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-sd2a-hmu2-wbax"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/11036?format=json","vulnerability_id":"VCID-vj35-jtgq-8qbv","summary":"Cross-site Scripting\nckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEdit The vulnerability allowed to inject malformed Fake Objects HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at The problem has been recognized and patched.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-37695","reference_id":"","reference_type":"","scores":[{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72997","published_at":"2026-04-29T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72991","published_at":"2026-05-05T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72849","published_at":"2026-04-01T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72856","published_at":"2026-04-02T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72876","published_at":"2026-04-04T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72851","published_at":"2026-04-07T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72889","published_at":"2026-04-08T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72903","published_at":"2026-04-09T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72928","published_at":"2026-04-11T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72911","published_at":"2026-04-12T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72904","published_at":"2026-04-13T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72945","published_at":"2026-04-16T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72955","published_at":"2026-04-18T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72948","published_at":"2026-04-21T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72989","published_at":"2026-04-24T12:55:00Z"},{"value":"0.0074","scoring_system":"epss","scoring_elements":"0.72999","published_at":"2026-04-26T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-37695"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37695","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37695"},{"reference_url":"https://github.com/ckeditor/ckeditor4","reference_id":"","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ckeditor/ckeditor4"},{"reference_url":"https://github.com/ckeditor/ckeditor4/commit/de3c001540715f9c3801aaa38a1917de46cfcf58","reference_id":"","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ckeditor/ckeditor4/commit/de3c001540715f9c3801aaa38a1917de46cfcf58"},{"reference_url":"https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-m94c-37g6-cjhc","reference_id":"","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv3","scoring_elements":""},{"value":"7.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-m94c-37g6-cjhc"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2021/11/msg00007.html","reference_id":"","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2021/11/msg00007.html"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T","reference_id":"","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW","reference_id":"","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv3.1","scoring_elements":"CV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